6,698 firms ranked by pipeline activity — who's actually building New York.
| # | Firm | Active projects | Pipeline units | Momentum (2y) | Last activity |
|---|---|---|---|---|---|
| 4501 | Margaret Grossman | 1 | 5 | 7 updates over 2 years, steady from 0 to 0 per quarter | 3 months ago |
| 4502 | Maria Nicoletta | 1 | 4 | No updates in the last 2 years | 11 years ago |
| 4503 |
| Maria Stefaniak |
1 |
| 7 |
| No updates in the last 2 years |
| 10 years ago |
| 4504 | Maria Villafane | 1 | 5 | No updates in the last 2 years | 11 years ago |
| 4505 | Marin Hila of SHK Estate LLC | 1 | 8 | No updates in the last 2 years | 2 years ago |
| 4506 | Marina Ice Cream Corp. | 1 | — | No updates in the last 2 years | 8 years ago |
| 4507 | Marina Towers Associates | 1 | 209 | 99 updates over 2 years, up from 12 to 21 per quarter | 2 months ago |
| 4508 | Marinepoint LLC | 1 | 14 | 8 updates over 2 years, steady from 0 to 0 per quarter | 7 months ago |
| 4509 | Marino Torres MD | 1 | 5 | No updates in the last 2 years | 9 years ago |
| 4510 | Marisol Diaz | 1 | 43 | No updates in the last 2 years | 5 years ago |
| 4511 | Marjan Gjonaj | 1 | 9 | No updates in the last 2 years | 9 years ago |
| 4512 | Mark Berishaj | 1 | 8 | No updates in the last 2 years | 11 years ago |
| 4513 | Mark Built Homes | 1 | 135 | No updates in the last 2 years | 10 years ago |
| 4514 | Mark Glassman | 1 | 17 | No updates in the last 2 years | 3 years ago |
| 4515 | Mark Irgang | 1 | 59 | No updates in the last 2 years | 12 years ago |
| 4516 | Mark Koplowitz | 1 | — | No updates in the last 2 years | 11 years ago |
| 4517 | Mark Lam of 132-28 Condominium LLC | 1 | 8 | 10 updates over 2 years, steady from 0 to 0 per quarter | last year |
| 4518 | Mark NG | 1 | 17 | No updates in the last 2 years | 8 years ago |
| 4519 | Mark Rechler | 1 | 3 | No updates in the last 2 years | 10 years ago |
| 4520 | Mark Rigerman | 1 | 23 | 12 updates over 2 years, steady from 0 to 0 per quarter | last year |
| 4521 | Mark Rosenberg | 1 | 10 | No updates in the last 2 years | 8 years ago |
| 4522 | Mark Stagg of RYTY Home Builders, LLC | 1 | 516 | No updates in the last 2 years | 3 years ago |
| 4523 | Mark Tress | 1 | — | No updates in the last 2 years | 5 years ago |
| 4524 | Markiel Chulpayev | 1 | 32 | 8 updates over 2 years, up from 0 to 8 per quarter | 2 months ago |
| 4525 | Marlboro Builders | 1 | 3 | No updates in the last 2 years | 11 years ago |
| 4526 | Marriott International | 1 | 62 | 13 updates over 2 years, up from 0 to 13 per quarter | 6 days ago |
| 4527 | Martin Brach | 1 | 2 | No updates in the last 2 years | 11 years ago |
| 4528 | Martin Dunn of Bronx Affordable Holdings LLC | 1 | 120 | No updates in the last 2 years | 2 years ago |
| 4529 | Martin Joseph | 1 | 30 | No updates in the last 2 years | 11 years ago |
| 4530 | Martin Taub | 1 | 8 | No updates in the last 2 years | 5 years ago |
| 4531 | MartriArch Development | 1 | — | No updates in the last 2 years | 8 years ago |
| 4532 | Marvis Burns of BMB Living Inc. | 1 | 16 | No updates in the last 2 years | 3 years ago |
| 4533 | Marx Development Center | 1 | 800 | 5 updates over 2 years, steady from 0 to 0 per quarter | 4 months ago |
| 4534 | Mary Rera | 1 | 4 | No updates in the last 2 years | 11 years ago |
| 4535 | Marymount School of New York | 1 | — | 10 updates over 2 years, down from 10 to 0 per quarter | 2 years ago |
| 4536 | Mashbloc LLC | 1 | 22 | No updates in the last 2 years | 6 years ago |
| 4537 | Masmark LLC | 1 | 9 | No updates in the last 2 years | 8 years ago |
| 4538 | Maspeth Manager LLC | 1 | 311 | 3 updates over 2 years, up from 0 to 3 per quarter | 4 weeks ago |
| 4539 | Maspeth Villas LLC | 1 | 9 | No updates in the last 2 years | 12 years ago |
| 4540 | Matarese/Mandella LLC | 1 | 86 | No updates in the last 2 years | 13 years ago |
| 4541 | Mathew Ahdoot of United Bay Ridge | 1 | 10 | No updates in the last 2 years | 3 years ago |
| 4542 | Matine Duroseau | 1 | 8 | No updates in the last 2 years | 2 years ago |
| 4543 | Matt Katz | 1 | 27 | No updates in the last 2 years | 12 years ago |
| 4544 | Matt Schneider | 1 | 5 | No updates in the last 2 years | 11 years ago |
| 4545 | Matthew Adell | 1 | 8 | No updates in the last 2 years | 9 years ago |
| 4546 | Matthew Adhoot | 1 | 14 | No updates in the last 2 years | 11 years ago |
| 4547 | Matthew Ahdoot of United Developers | 1 | 101 | 9 updates over 2 years, steady from 0 to 0 per quarter | last year |
| 4548 | Matthew Bristol | 1 | 10 | No updates in the last 2 years | 7 years ago |
| 4549 | Matthew Charney of New York City Housing Authority | 1 | 244 | 11 updates over 2 years, steady from 0 to 0 per quarter | 11 months ago |
| 4550 | Matthew Gross of non-profit UBC | 1 | 146 | 11 updates over 2 years, down from 11 to 0 per quarter | 2 years ago |